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Initial condition and surface data for CLM5

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shirleyxyliu@...
Initial condition and surface data for CLM5

Hi all,

 

I'm running CLM5 standalone with 3 component sets (I2000Clm50Sp, I2000Clm50BgcCru, I2000Clm50BgcCrop). Below are my puzzles. Any thoughts would be appreciated! 

 

1. Why the default initial condition (finidat = 'clmi.IGM2000GSWP3CLM50BGCCROPIRR.2011-01-01.1.9x2.5_gx1v6_gl5_simyr2000_c170419.nc') that the model automatically sets are the same for clm5sp, clm5bgc and clm5bgcrop? I assume the 3 different component sets should have their own initial conditions?

 

2. Similar to q1. Say I run compset 'I2000Clm50BgcCrop' but with 2 different atmospheric forcing GSWP3 and CRUNCEP, then I assume the initial condition for them are different. However, the model set the same initial condition even I choose differently forcing. Is this correct or I should find a new initial condition that matches the corresponding forcing?

3. I can not run I2000Clm50Sp. I try to change initial condition (finidat) and surface data (surfdat), and I try to start the model with cold start (no initial condition), but the attempts all failed. An example with error message below:

compset I2000Clm50Sp

 

finidat = '/users/student/s1155085739/CLM/cesm_inputs/lnd/clm2/initdata_map/clmi.IGM2000GSWP3CLM50BGCCROPIRR.2011-01-01.1.9x2.5_gx1v6_gl5_simyr2000_c170419.nc'

fsurdat = '/users/student/s1155085739/CLM/cesm_inputs/lnd/clm2/surfdata_map/surfdata_1.9x2.5_16pfts_Irrig_CMIP6_simyr2000_c170824.nc'

 

error message:

[0]     Opening file I2000SP_default2.cism.initial_hist.2000-01-01-00000.nc for outp

[0]  ut;

[0]       Starting output at   0.000000000000000E+000 and write every    1.000000000

[0]  00000      years

[0]    Creating variables internal_time and time

[0]    Temperature remapping option uses temperature on a staggered vertical grid.

[0]  The netCDF output variable "temp" has been changed to "tempstag".

[0]    Creating variable level

[0]    Creating variable lithoz

[0]    Creating variable staglevel

[0]    Creating variable stagwbndlevel

[0]    Creating variable x0

[0]    Creating variable x1

[0]    Creating variable y0

[0]    Creating variable y1

[0]    Creating variable acab

[0]    Creating variable artm

[0]    Creating variable bwat

[0]    Creating variable tempstag

[0]    Creating variable thk

[0]    Creating variable topg

[0]    Creating variable usurf

[0]    Creating variable uvel

[0]    Creating variable vvel

[0]     Writing to file I2000SP_default2.cism.initial_hist.2000-01-01-00000.nc at ti

[0]  me   0.000000000000000E+000

[8]  WARNING: Wet_Bulb algorithm failed to converge. Setting to T: WB, P, T, RH, Q,

[8]  VaporP:                      NaN   99902.1212822097

[8]                      NaN                     NaN                     NaN

 

[8]                      NaN

[7]  WARNING: Wet_Bulb algorithm failed to converge. Setting to T: WB, P, T, RH, Q,

[7]  VaporP:                      NaN   95467.1572265624

[7]                      NaN                     NaN                     NaN

[7]                      NaN

[8]  # of NaNs =           12

[8]  Which are NaNs =  F F F F T T T T T F T F F F F F F F F F F F F F F F F F F F F

[8]  F F F T T T T T T F F F F F F F F F F F F F F F F F F F F F F F F F F F F F

[8]  Sl_tref

[8]  Sl_qref

[8]  Sl_t

[8]  Sl_fv

[8]  Sl_ram1

[8]  Sl_u10

[8]  Fall_taux

[8]  Fall_tauy

[8]  Fall_lat

[8]  Fall_sen

[8]  Fall_lwup

[8]  Fall_evap

[8]  gridcell index =         4762

[8]  ENDRUN:

[8]  ERROR:

[8]  lnd_export                       ERROR: One or more of the output from CLM to t

[8]  he coupler are NaN

[7]  WARNING: Wet_Bulb algorithm failed to converge. Setting to T: WB, P, T, RH, Q,

[7]  VaporP:                      NaN   95467.1572265624

[7]                      NaN                     NaN                     NaN

[7]                      NaN

[8] Image              PC                Routine            Line        Source

[8] cesm.exe           00000000011DFF98  shr_abort_mod_mp_          61  shr_abort_mod.F90

[8] cesm.exe           0000000000510AF8  abortutils_mp_end          50  abortutils.F90

[8] cesm.exe           000000000050FE58  lnd_import_export         419  lnd_import_export.F90

[8] cesm.exe           0000000000505022  lnd_comp_mct_mp_l         462  lnd_comp_mct.F90

[8] cesm.exe           000000000042F8FF  component_mod_mp_         688  component_mod.F90

[8] cesm.exe           0000000000415272  cime_comp_mod_mp_        2652  cime_comp_mod.F90

[8] cesm.exe           000000000042F62B  MAIN__                     68  cime_driver.F90

[8] cesm.exe           0000000000412FF6  Unknown               Unknown  Unknown

[8] libc.so.6          00002B6143075C36  Unknown               Unknown  Unknown

[8] cesm.exe           0000000000412EE9  Unknown               Unknown  Unknown

[8] application called MPI_Abort(MPI_COMM_WORLD, 1001) - process 8

[7]  WARNING: Wet_Bulb algorithm failed to converge. Setting to T: WB, P, T, RH, Q,

[7]  VaporP:                      NaN   97902.2090529057

[7]                      NaN                     NaN                     NaN

[7]                      NaN

 

Thanks in advance!

Shirley

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